Ellipse First Method Small 320×223 Medium 640×447 Large 1024×715 Download Tiff Original 2400×1675 | (240.2 KB) Description Draftsman's first method for creating an ellipse Keywords angle, arc, bisect, cicle, Segment, triangle Galleries Ellipses Source: Anthony, Gardner C. Elements of Mechanical Drawing (Boston, MA: D. C. Heath & Co., 1904)
